7120470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 20030976

約数和(自身を除く): 12910506

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 827, 861, 1230, 1435, 1654, 1722, 2481, 2870, 4135, 4305, 4962, 5789, 8270, 8610, 11578, 12405, 17367, 24810, 28945, 33907, 34734, 57890, 67814, 86835, 101721, 169535, 173670, 203442, 237349, 339070, 474698, 508605, 712047, 1017210, 1186745, 1424094, 2373490, 3560235, 7120470]

約数ペア:

[(1, 7120470), (2, 3560235), (3, 2373490), (5, 1424094), (6, 1186745), (7, 1017210), (10, 712047), (14, 508605), (15, 474698), (21, 339070), (30, 237349), (35, 203442), (41, 173670), (42, 169535), (70, 101721), (82, 86835), (105, 67814), (123, 57890), (205, 34734), (210, 33907), (246, 28945), (287, 24810), (410, 17367), (574, 12405), (615, 11578), (827, 8610), (861, 8270), (1230, 5789), (1435, 4962), (1654, 4305), (1722, 4135), (2481, 2870)]